Started work on sports_facility_schedule
Fixed facility methods in controller and added tests for them
Wrote a useless gui with combo boxes allowing you to check if a time slot for certain facility on certain date is unavailable.

Added simple facilityBooking class
Added facilityBookingMapper
Wrote connection from gui to database thourh controller and dbfacade methods.
Change sql script so it has facility_booking table in it.
General insert method added.
Merge branch 'finish_abstract_mapper' with finished AbstractMapper
Added getters for Booking.
Merge branch 'master' into finish_facility_booking_mapper for executeUpdate method in AbstractMapper.
Saving in FacilityBookingMapper.
Updated script, fixture, tests for facility_booking
Made spors_facility_schedule fully functional
Merge remote-tracking branch 'origin/finish_facility_booking_mapper' into schedule_working

Conflicts:
	src/dataSource/FacilityBookingMapper.java
Wrote tests for the FacilityBookingMapper

Made slight changes all around to solve the a proble with the mapper abstraction
Wrote the functionality for booking a timeslot in a sports facility.

Has check for only 4 times per day.
Has check for only 1 time per timeslot per day.
Has check so you can't book a timeslot if it is only 1 hour or less til timeslot starts
Added methods in FacilityBookingMapper and interface
Added HotelUser, HotelUserMapper, HotelUserMapperInterface.
Added all needed methods to implemented what I added in controller and dbfacade.
Added a couple of tests for the new methods( will add more later)
Changed FacilityBooking so that it now also has a userID field.
Added Hotel_User to the sql script + sequence for it. Changed neccessary things to make it work with the current script.
Testing for the new functionality.

Wrote new constructors for testing in controller and dbfacade.
Wrote several tests for facilityBookingMapper
Gui stuff.

Added a menu/landing page/first gui.
Refactored names of guis to fit our naming standards.
Merged Implement_Abstract_Mapper_Into_All_Mappers with gui_changes_landingpage